CVEvulnerability

CVE-2018-20160

9.8 CRITICAL Published 2019-05-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-611

Description

ZxChat (aka ZeXtras Chat), as used for zimbra-chat and zimbra-talk in Synacor Zimbra Collaboration Suite 8.7 and 8.8 and in other products, allows XXE attacks, as demonstrated by a crafted XML request to mailboxd.

Affected configurations

• synacor zimbra collaboration suite (>= 8.7.0 < 8.7.11) • synacor zimbra collaboration suite (>= 8.8.0 < 8.8.9) • synacor zimbra collaboration suite 8.7.11 • synacor zimbra collaboration suite 8.8.9 • synacor zimbra collaboration suite 8.8.10 • synacor zimbra collaboration suite 8.8.11

Related

Weakness · CWE (1)

  • CWE-611 Improper Restriction of XML External Entity Reference weakness

References